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Help with U/S.

I got an u/s and theres some info on the picture that I don't understand. Could one of you tell me if what they mean? I'd like to know how much my bby weights & his length, is either of those in here?

OB-2/3
B CHI
Frq 5.0 MHz
Gn 70
E/A 1/2
D 14.0 cm
DR 78
FR 22 Hz
AO 100%

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Kaidensmommy009

Asked by Kaidensmommy009 at 9:19 PM on Sep. 27, 2009 in Pregnancy

Level 3 (15 Credits)
Answers (2)
  • I believe all of those things are describing the U/S itself. As in how deep the image is, the picture frequency, etc. Usually they will tell you, or you can look at the U/S report (just ask for a copy of your medical records, the U/S report will be in that). Just so you know though, it is well known that U/S weight estimates can be VERY wrong.
    WannabeMommy87

    Answer by WannabeMommy87 at 9:25 PM on Sep. 27, 2009

  • and they can't measure length in u/s. they can estimate crown to rump length, but those tend to be inaccurate too
    rhianna1708

    Answer by rhianna1708 at 10:26 PM on Sep. 27, 2009

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